In this promise to the Israelites, God assures them of His divine protection and provision. As they commit to worship Him by appearing before Him three times a year, God promises to drive out other nations and expand their territory. This act of worship signifies their trust and obedience to God, which in turn brings them security and prosperity. The assurance that no one will covet their land while they are away highlights God's sovereignty and His ability to safeguard what belongs to His people.
This passage teaches the importance of prioritizing spiritual commitments and trusting in God's promises. It reassures believers that when they put God first, He will take care of their needs and protect them from harm. The idea of God enlarging territory can also be seen metaphorically, suggesting that spiritual growth and blessings come from faithful devotion. This message is timeless, reminding us of the peace and security that come from a life centered on God.